feat: improve system prompt, add x auth, char limit ui, etc

.cursor/skills/writing-x-posts/SKILL.md

@@ -12,7 +12,7 @@ Create engaging X (Twitter) posts and threads that capture attention, drive enga
 ### Brevity is Power
 X rewards concise, punchy content. Every word must earn its place. If you can say it in fewer words, do it.
 
-### One Idea Per Tweet
+### One Idea Per Tweeta
 Single tweets should contain one complete thought. Threads expand on ideas but each tweet should still stand alone.
 
 ### Hook or Die

actions/content-plan.test.ts

@@ -154,9 +154,12 @@ describe('createPlan', () => {
     mockFrom.mockImplementation((table: string) => {
       if (table === 'subscriptions') {
         return createChainMock({
-          data: { id: 'sub-1', plans: { slug: 'basic-monthly' } },
+          data: { id: 'sub-1', plans: { slug: 'basic-monthly', max_posts_per_generation: 1 } },
         });
       }
+      if (table === 'credits') {
+        return createChainMock({ data: { balance: 50 } });
+      }
       return createChainMock({ data: null });
     });
 
@@ -183,7 +186,7 @@ describe('createPlan', () => {
     const result = await createPlan(validCreatePlanInput);
 
     expect(result.success).toBe(false);
-    expect(result.error).toBe('Insufficient credits');
+    expect(result.error).toContain('Insufficient credits');
   });
 
   it('should create plan and posts successfully', async () => {
@@ -306,6 +309,9 @@ describe('regeneratePost', () => {
   it('should regenerate post successfully', async () => {
     mockGetUser.mockResolvedValue({ data: { user: mockUser } });
     mockFrom.mockImplementation((table: string) => {
+      if (table === 'subscriptions') {
+        return createChainMock({ data: { id: 'sub-1', plans: { slug: 'pro-monthly', max_posts_per_generation: 5 } } });
+      }
       if (table === 'posts') {
         const chain = createChainMock({
           data: {
@@ -347,6 +353,9 @@ describe('regeneratePost', () => {
   it('should include memory context in regenerate prompt', async () => {
     mockGetUser.mockResolvedValue({ data: { user: mockUser } });
     mockFrom.mockImplementation((table: string) => {
+      if (table === 'subscriptions') {
+        return createChainMock({ data: { id: 'sub-1', plans: { slug: 'pro-monthly', max_posts_per_generation: 5 } } });
+      }
       if (table === 'posts') {
         const chain = createChainMock({
           data: {
@@ -520,6 +529,12 @@ describe('schedulePlan', () => {
       if (table === 'content_plans') {
         return createChainMock({ data: { id: 'plan-123' } });
       }
+      if (table === 'subscriptions') {
+        return createChainMock({ data: { id: 'sub-1', plans: { slug: 'pro-monthly', max_posts_per_generation: 5 } } });
+      }
+      if (table === 'credits') {
+        return createChainMock({ data: { balance: 50 } });
+      }
       if (table === 'posts') {
         const makeChainable = (): Record<string, ReturnType<typeof vi.fn>> => {
           const c: Record<string, ReturnType<typeof vi.fn>> = {};
@@ -563,6 +578,12 @@ describe('schedulePlan', () => {
       if (table === 'content_plans') {
         return createChainMock({ data: { id: 'plan-123' } });
       }
+      if (table === 'subscriptions') {
+        return createChainMock({ data: { id: 'sub-1', plans: { slug: 'pro-monthly', max_posts_per_generation: 5 } } });
+      }
+      if (table === 'credits') {
+        return createChainMock({ data: { balance: 50 } });
+      }
       if (table === 'posts') {
         const makeChainable = (): Record<string, ReturnType<typeof vi.fn>> => {
           const c: Record<string, ReturnType<typeof vi.fn>> = {};
@@ -587,6 +608,7 @@ describe('schedulePlan', () => {
       return createChainMock({ data: null });
     });
 
+
     await schedulePlan({
       planId: '550e8400-e29b-41d4-a716-446655440000',
       platformConnectionIds: [twConnId],
@@ -615,6 +637,12 @@ describe('schedulePlan', () => {
       if (table === 'content_plans') {
         return createChainMock({ data: { id: 'plan-123' } });
       }
+      if (table === 'subscriptions') {
+        return createChainMock({ data: { id: 'sub-1', plans: { slug: 'pro-monthly', max_posts_per_generation: 5 } } });
+      }
+      if (table === 'credits') {
+        return createChainMock({ data: { balance: 50 } });
+      }
       if (table === 'posts') {
         const makeChainable = (): Record<string, ReturnType<typeof vi.fn>> => {
           const c: Record<string, ReturnType<typeof vi.fn>> = {};
@@ -659,6 +687,12 @@ describe('schedulePlan', () => {
       if (table === 'content_plans') {
         return createChainMock({ data: { id: 'plan-123' } });
       }
+      if (table === 'subscriptions') {
+        return createChainMock({ data: { id: 'sub-1', plans: { slug: 'pro-monthly', max_posts_per_generation: 5 } } });
+      }
+      if (table === 'credits') {
+        return createChainMock({ data: { balance: 50 } });
+      }
       if (table === 'posts') {
         const makeChainable = (): Record<string, ReturnType<typeof vi.fn>> => {
           const c: Record<string, ReturnType<typeof vi.fn>> = {};